短語詞組短語reduced state iron 還原態(tài)鐵reduced metallic iron 還原金屬鐵partially reduced iron ore 部分還原鐵礦;部分還原鐵礦英語;翻譯Reduced iron powder 還原鐵粉directly reduced iron dri 直接還原鐵reduced iron powders 還原鐵粉Hydrogen reduced iron 氫氣還原鐵electrolytically reduced iron 電解還原鐵lump direct reduced iron 塊狀直接還原鐵 返回 reduced iron